chcpu.c mixed maxcpus (number of cpus) and setsize (size of CPU bit
mask). It effectively limits number of CPUs to 1/8 of the supported
amount.
Signed-off-by: Stanislav Brabec <sbrabec@suse.cz>
Cc: Michael Matz <matz@suse.de>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
*/
static int cpu_enable(cpu_set_t *cpu_set, size_t setsize, int enable)
{
*/
static int cpu_enable(cpu_set_t *cpu_set, size_t setsize, int enable)
{
int online, rc;
int configured = -1;
int online, rc;
int configured = -1;
- for (cpu = 0; cpu < setsize; cpu++) {
+ for (cpu = 0; cpu < maxcpus; cpu++) {
if (!CPU_ISSET_S(cpu, setsize, cpu_set))
continue;
if (!path_exist(_PATH_SYS_CPU "/cpu%d", cpu)) {
if (!CPU_ISSET_S(cpu, setsize, cpu_set))
continue;
if (!path_exist(_PATH_SYS_CPU "/cpu%d", cpu)) {
- return fails == 0 ? 0 : fails == setsize ? -1 : 1;
+ return fails == 0 ? 0 : fails == maxcpus ? -1 : 1;
}
static int cpu_rescan(void)
}
static int cpu_rescan(void)
*/
static int cpu_configure(cpu_set_t *cpu_set, size_t setsize, int configure)
{
*/
static int cpu_configure(cpu_set_t *cpu_set, size_t setsize, int configure)
{
- for (cpu = 0; cpu < setsize; cpu++) {
+ for (cpu = 0; cpu < maxcpus; cpu++) {
if (!CPU_ISSET_S(cpu, setsize, cpu_set))
continue;
if (!path_exist(_PATH_SYS_CPU "/cpu%d", cpu)) {
if (!CPU_ISSET_S(cpu, setsize, cpu_set))
continue;
if (!path_exist(_PATH_SYS_CPU "/cpu%d", cpu)) {
- return fails == 0 ? 0 : fails == setsize ? -1 : 1;
+ return fails == 0 ? 0 : fails == maxcpus ? -1 : 1;
}
static void cpu_parse(char *cpu_string, cpu_set_t *cpu_set, size_t setsize)
}
static void cpu_parse(char *cpu_string, cpu_set_t *cpu_set, size_t setsize)